package com.qf.mapper;

import com.qf.pojo.User;
import org.apache.ibatis.annotations.Param;

import java.util.List;

/**
 * @author 孙亚梅
 * @version V1.0
 * @Project javase2203
 * @Package com.qf.mapper
 * @Description:
 * @Date 2022/6/6 22:27
 */
public interface UserMapper {

    /**
     * 查询用户表所有数据
     * @return
     */
    public List<User> findUserAll();

    /**
     * 修改
     * @param user
     */
    public  void  updateUser(@Param("user") User user);

}
